Industry based on 2002 North American Industry Classification System (NAICS). Please consult the U.S. Census Bureau (http://www.census.gov/cgi-bin/sssd/naics/naicsrch?chart=2002) for additional information about NAICS. The Bureau of Labor Statistics discontinued this series due to lack of funding from The 2008 Consolidated Appropriations Act enacted on December 26, 2007.